| Date | IP Address |
| 2023-08-19 | 3.163.101.49 (ClassC) |
| 2023-11-13 | 108.157.162.51 (ClassC) |
| 2024-09-15 | 18.161.6.114 (ClassC) |
| 2024-10-19 | 18.161.6.70 (ClassC) |
| 2024-11-01 | 18.238.238.92 (ClassC) |
| 2024-11-09 | 18.161.6.34 (ClassC) |
| 2026-02-16 | 185.230.63.107 (ClassC) |
| Date | Domain | IP |
| api.flexsport.de | 2024-02-21 | 18.184.28.154 |
| www.flexsport.de | 2024-05-14 | 13.224.14.122 |